<template>
    <div class="app-container">
        <el-form
            :model="queryParams"
            ref="queryForm"
            size="small"
            :inline="true"
            v-show="showSearch"
            label-width="68px"
        >
            <el-form-item label="学届" prop="yearType">
                <el-select
                    v-model="queryParams.yearType"
                    placeholder="请选择学届"
                    clearable
                >
                    <el-option
                        v-for="dict in dict.type.stu_year_list"
                        :key="dict.value"
                        :label="dict.label"
                        :value="dict.value"
                    />
                </el-select>
            </el-form-item>
            <el-form-item label="课程名称" prop="name">
                <el-input
                    v-model="queryParams.name"
                    placeholder="请输入课程名称"
                    clearable
                    @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="老师姓名" prop="teacher">
                <el-input
                    v-model="queryParams.teacher"
                    placeholder="请输入老师姓名"
                    clearable
                    @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item>
                <el-button
                    type="primary"
                    icon="el-icon-search"
                    size="mini"
                    @click="handleQuery"
                    >查询</el-button
                >
                <el-button
                    icon="el-icon-refresh"
                    size="mini"
                    @click="resetQuery"
                    >重置</el-button
                >
            </el-form-item>
        </el-form>
        <TableCard>
            <el-table
                :border="Global.tableShowBorder"
                v-loading="loading"
                :data="lessonList"
                @selection-change="handleSelectionChange"
            >
                <el-table-column type="selection" width="55" align="center" />
                <el-table-column
                    label="学届"
                    align="center"
                    width="80"
                    prop="yearType"
                >
                    <template slot-scope="scope">
                        <dict-tag
                            :options="dict.type.stu_year_list"
                            :value="scope.row.yearType"
                        />
                    </template>
                </el-table-column>
                <el-table-column label="课程名称" align="center" prop="name" />
                <el-table-column
                    label="老师姓名"
                    align="center"
                    prop="teacherName"
                />
                <el-table-column
                    label="成绩权重"
                    align="center"
                    prop="scoreScale"
                />
                <el-table-column
                    label="作业权重"
                    align="center"
                    prop="jobScale"
                />
                <el-table-column
                    label="实验权重"
                    align="center"
                    prop="expScale"
                />
                <!--            <el-table-column label="备注" align="center" prop="remark"/>-->
                <el-table-column
                    label="操作"
                    align="center"
                    class-name="small-padding fixed-width"
                    width="300"
                >
                    <template slot-scope="scope">
                        <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="viewTarget(scope.row)"
                            v-hasPermi="['stu:lesson:edit']"
                            >学生成绩达成度</el-button
                        >
                    </template>
                </el-table-column>
            </el-table>

            <pagination
                v-show="total > 0"
                :total="total"
                :page.sync="queryParams.pageNum"
                :limit.sync="queryParams.pageSize"
                @pagination="getList"
            />
        </TableCard>

        <el-dialog title="查看图表" :visible.sync="showChart" width="1200px">
            <PointTargetChart ref="ptChart"></PointTargetChart>
        </el-dialog>

        <el-dialog
            title="查看学生目标达成度"
            :visible.sync="showStudentTarget"
            width="90%"
        >
            <StudentTarget ref="studentTarget"></StudentTarget>
        </el-dialog>
    </div>
</template>

<script>
import {
    listLesson,
    getLesson,
    delLesson,
    addLesson,
    updateLesson,
} from "@/api/stu/lesson";
import { listUser } from "@/api/system/user";
import { getToken } from "@/utils/auth";
import PointTargetChart from "@/views/stu/calc/pointTargetChart";
import StudentTarget from "@/views/stu/calc/studentTarget";
import { calcLessonPointTarget, getStudentTarget } from "@/api/stu/score";
export default {
    name: "Lesson",
    dicts: ["stu_year_list"],
    components: { PointTargetChart, StudentTarget },
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示查询条件
            showSearch: true,
            // 总条数
            total: 0,
            // 课程表格数据
            lessonList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 20,
                name: null,
                teacher: null,
                teacherId: null,
                inspectPointId: null,
                inspectPointName: null,
                scoreScale: null,
                jobScale: null,
                expScale: null,
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {},
            userList: [],
            upload: {
                // 是否显示弹出层（用户导入）
                open: false,
                // 弹出层标题（用户导入）
                title: "",
                // 是否禁用上传
                isUploading: false,
                lessonId: null,
                // 设置上传的请求头部
                headers: { Authorization: "Bearer " + getToken() },
                // 上传的地址
                url: process.env.VUE_APP_BASE_API + "/stu/score/importData",
            },
            showChart: false,
            showStudentTarget: false,
            //图表数据
            chartDataList: [],
            //学生达成度
            pointList: [],
            targetList: [],
        };
    },
    created() {
        this.getList();
        this.getUserList();
    },
    methods: {
        /** 查询课程列表 */
        getList() {
            this.loading = true;
            listLesson(this.queryParams).then((response) => {
                this.lessonList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        getUserList() {
            listUser().then((res) => {
                if (res) {
                    this.userList = res.rows;
                }
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                id: null,
                name: null,
                teacher: null,
                teacherId: null,
                inspectPointId: null,
                inspectPointName: null,
                scoreScale: null,
                jobScale: null,
                expScale: null,
                createBy: null,
                createTime: null,
                updateBy: null,
                updateTime: null,
                remark: null,
            };
            this.resetForm("form");
        },
        /** 查询按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.id);
            this.single = selection.length !== 1;
            this.multiple = !selection.length;
        },
        //查看图表
        viewChart(row) {
            this.showChart = true;
            calcLessonPointTarget(row.id).then((res) => {
                if (res.code == 200) {
                    let list = [];
                    let data = res.data;
                    let row0 = [
                        "product",
                        "考试达成度",
                        "作业达成度",
                        "实验达成度",
                        "总评总分达成度",
                    ];
                    list.push(row0);
                    let dataList = data.listData;
                    dataList.forEach((item, index) => {
                        let row = [];
                        row.push(item.pointName);
                        row.push(item.scoreTarget);
                        row.push(item.jobTarget);
                        row.push(item.expTarget);
                        row.push(item.lessonTarget);
                        list.push(row);
                        console.log(list);
                    });

                    this.chartDataList = list;
                    this.$refs.ptChart.initChart(list);

                    console.log(2222222222);
                    console.log(list);
                }
            });
        },
        //学生占比
        viewTarget(row) {
            this.showStudentTarget = true;
            // this.$refs.studentTarget.goLoading();
            getStudentTarget(row.id).then((res) => {
                if (res.code == 200) {
                    let data = res.data;
                    this.$refs.studentTarget.setListData(
                        data.pList,
                        data.pointList,
                        data.targetList
                    );
                }
            });
        },
    },
};
</script>
